CN109556730A - A kind of coke oven temperature measuring device - Google Patents
A kind of coke oven temperature measuring device Download PDFInfo
- Publication number
- CN109556730A CN109556730A CN201811479715.4A CN201811479715A CN109556730A CN 109556730 A CN109556730 A CN 109556730A CN 201811479715 A CN201811479715 A CN 201811479715A CN 109556730 A CN109556730 A CN 109556730A
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- CN
- China
- Prior art keywords
- temperature measuring
- measuring equipment
- optical
- infrared temperature
- optical infrared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000000571 coke Substances 0.000 title claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000010791 quenching Methods 0.000 claims abstract description 4
- 230000000171 quenching effect Effects 0.000 claims abstract description 4
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0044—Furnaces, ovens, kilns
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The present invention provides a kind of coke oven temperature measuring devices, including optical infrared temperature measuring equipment, auxiliary moving device, control device, constant-temperature cooling device；The optical infrared temperature measuring equipment, including optical measuring system, micro process reactor, for carrying out real-time monitoring to temperature；The auxiliary moving device, the position for optical infrared temperature measuring equipment is mobile, wherein the optical infrared temperature measuring equipment is mounted on the auxiliary moving device；The control device is provided with PLC system, for the regulation to optical infrared temperature measuring equipment, auxiliary moving device, constant-temperature cooling device；The constant-temperature cooling device is provided with quenching unit, is in 250 DEG C of temperature or less for realizing the optical measuring system in optical infrared temperature measuring equipment.
Description
Technical field
The invention belongs to coke oven for iron field, in particular to a kind of coke oven temperature measuring device.
Background technique
Existing coke oven is simple with peephole lid structure, generally lid made of plain cast iron material, due to peephole lid
In bad working environments typically directly in the baking of coke oven long term high temperature, while the peephole lid thermal coefficient of plain cast iron is larger,
The heat of carbonization chamber is largely dissipated to oven top of coke oven surface environment, is both caused temperature and energy loss, is also degrading oven top of coke oven
Operating environment, the person for operating worker and healthy and safe have certain risk；In addition, the detection of furnace temperature generallys use
Manual operation, difficulty is big, and risk is high.
Summary of the invention
The purpose of the present invention is to solve the technical problems for being unable to high-acruracy survey coke oven temperature in the prior art, simultaneously
Solve the defect that risk is high, difficulty is big during thermometric.
In order to achieve the above objectives, the present invention provides a kind of coke oven temperature measuring devices, including optical infrared temperature measuring equipment, auxiliary
Mobile device, control device, constant-temperature cooling device；The optical infrared temperature measuring equipment, including optical measuring system, micro process are anti-
Device is answered, for carrying out real-time monitoring to temperature；The auxiliary moving device, the position for optical infrared temperature measuring equipment is mobile,
Wherein the optical infrared temperature measuring equipment is mounted on the auxiliary moving device；The control device is provided with PLC system, uses
In the regulation to optical infrared temperature measuring equipment, auxiliary moving device, constant-temperature cooling device；The constant-temperature cooling device, is provided with
Quenching unit is in 250 DEG C of temperature or less for realizing the optical measuring system in optical infrared temperature measuring equipment；The light
It learns measuring system and is disposed with optic probe, lens, signal amplification circuit, signal amplification circuit converts optical signals into temperature
Signal, the centre that wherein optic probe is wrapped in concave double-layer stainless steel shell fall in position, and signal amplification circuit is set
It is equipped with 3-4 thermo-sensitive tube, passes through fiber optic conduction optical signal.
As an improvement, the auxiliary moving device includes a pair of tracks, railcar, automatic open peephole lid group；It is described
Automatic open peephole lid group includes one group of peephole lid, one group of connecting rod, shaft, spud pile, push rod, telescope motor；It is described
One group of peephole lid is fixed by the connecting rod respectively in shaft, and the shaft is rotatably arranged on spud pile, described to push away
Bar one end is fixed in shaft, the other end and telescope motor connect；The railcar includes top plate and set on the one of top plate both ends
To wheel, the top plate bottom is equipped with optical infrared temperature measuring equipment；The pair of wheels of the railcar and a pair of tracks cooperate and
Sliding in orbit.
As an improvement, one group of peephole lid arrangement in alignment, the optical infrared temperature measuring equipment is set to and sees fire
The top of the arrangement straight line of port lid.
As an improvement, described device is used to measure coke oven peephole temperature.
The utility model has the advantages that a kind of coke oven temperature measuring device provided by the invention, the setting of optical infrared temperature measuring equipment is moved in auxiliary
Dynamic device is realized by mobile auxiliary moving device to one group of peephole accurately automatic detection for temperature, the knot of whole device
Structure is simple, low in cost, it can be achieved that one group of peephole automatic detection for temperature, high degree of automation, and operational risk is small.
Detailed description of the invention
Fig. 1 is temperature measuring equipment major part flow diagram of the present invention.
Fig. 2 is the structural schematic diagram of temperature measuring equipment of the present invention.
Fig. 3 is the working state figure of temperature measuring equipment of the present invention.
In attached drawing: 1, peephole lid group；11, peephole lid；12, connecting rod；13, shaft；14, spud pile；15, push rod；
16, telescope motor；2, optical infrared temperature measuring equipment；21, optical measuring system；211, optic probe；212, lens；213, signal
Amplifying circuit；22, micro process reactor；3, railcar；31, top plate；32, wheel；4, track；5, auxiliary moving device；6, it controls
Device processed；7, constant-temperature cooling device.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
A kind of coke oven temperature measuring device, including optical infrared temperature measuring equipment 2, auxiliary moving device 5, control device 6, constant temperature are cold
But device 7；The optical infrared temperature measuring equipment 2, including optical measuring system 21, micro process reactor 22, for temperature into
Row real-time monitoring；The auxiliary moving device 5, the position for optical infrared temperature measuring equipment 2 is mobile, wherein the optical infrared
Temperature measuring equipment 2 is mounted on the auxiliary movement and fills on 5；The control device 6 is provided with PLC system, for surveying to optical infrared
The regulation of warm device 2, auxiliary moving device 5, constant-temperature cooling device 7；The constant-temperature cooling device 7, is provided with quenching list
Member is in 250 DEG C of temperature or less for realizing the optical measuring system 21 in optical infrared temperature measuring equipment 2.
The optical measuring system 21 is disposed with optic probe 211, lens 212, signal amplification circuit 213, signal
Amplifying circuit 213 converts optical signals into temperature signal, and wherein optic probe 211 is wrapped in concave double-layer stainless steel shell
Centre fall in position, signal amplification circuit 213 is provided with 3-4 thermo-sensitive tube, passes through fiber optic conduction optical signal.
The auxiliary moving device includes a pair of tracks 4, railcar 3, automatic open peephole lid group 1；It is described to take off automatically
Lid peephole lid group 1 includes one group of peephole lid 11, one groups of connecting rods 12, shaft 13, spud pile 14, push rods 15, telescope motor
16；One group of peephole lid 11 is fixed in shaft 13 by connecting rod 12 respectively, and the shaft 13 is rotatably arranged on
On spud pile 14, described 15 one end of push rod is fixed in shaft 13, the other end and telescope motor 16 connect；The railcar 3 is wrapped
Top plate 31 and the pair of wheels 32 set on 31 both ends of top plate are included, 31 bottom of top plate is equipped with optical infrared temperature measuring equipment 2；It is described
The pair of wheels 32 of railcar 3 cooperates with a pair of tracks 4 and slides on track 4.One group of peephole lid 11 is straight at one
Line arrangement, the optical infrared temperature measuring equipment 2 are set to the top of the arrangement straight line of peephole lid 11.Described device is used for coke oven
The measurement of peephole temperature.
Embodiment 1
The axis of telescope motor 16, which travels forward, drives push rod 15 to travel forward, so that shaft 13 be made to rotate, shaft 13 is driven
One group of connecting rod 12 moves upwards, so that peephole lid 11 be made to open；Railcar 3 moves in orbit, is surveyed using optical infrared
Warm device 2 is to peephole thermometric.
The optical signal measured is first passed through lens by the optic probe in optical infrared temperature measuring equipment 2, then is amplified by signal
Circuit and micro process reactor convert optical signals into temperature signal, and then realize the inspection to coke oven temperature by control device
It surveys, and follow-up work is moderately adjusted.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of coke oven temperature measuring device, it is characterised in that: including optical infrared temperature measuring equipment (2), auxiliary moving device (5), control
Device (6) processed, constant-temperature cooling device (7)；The optical infrared temperature measuring equipment (2), including optical measuring system (21), micro process
Reactor (22), for carrying out real-time monitoring to temperature；The auxiliary moving device (5) is used for optical infrared temperature measuring equipment (2)
Position it is mobile, wherein the optical infrared temperature measuring equipment (2) is mounted on the auxiliary moving device；The control device
(6) it is provided with PLC system, for the regulation to optical infrared temperature measuring equipment (2), auxiliary moving device (5), constant-temperature cooling device
(7)；The constant-temperature cooling device (7), is provided with quenching unit, for realizing the light in optical infrared temperature measuring equipment (2)
It learns measuring system (21) and is in 250 DEG C of temperature or less；The optical measuring system (21) be disposed with optic probe (211),
Lens (212), signal amplification circuit (213), signal amplification circuit (213) convert optical signals into temperature signal, wherein optics
The centre that probe (211) is wrapped in concave double-layer stainless steel shell falls in position, and signal amplification circuit (213) is provided with
3-4 thermo-sensitive tube passes through fiber optic conduction optical signal.
2. the apparatus according to claim 1, which is characterized in that the auxiliary moving device includes a pair of tracks (4), track
Vehicle (3), automatic open peephole lid group (1)；The automatic open peephole lid group (1) includes one group of peephole lid (11), one
Group connecting rod (12), shaft (13), spud pile (14), push rod (15), telescope motor (16)；One group of peephole lid (11) point
Not Tong Guo connecting rod (12) be fixed on shaft (13), the shaft (13) is rotatably arranged on spud pile (14), described
Push rod (15) one end is fixed on shaft (13), the other end and telescope motor (16) connect；The railcar (3) includes top plate
(31) and the pair of wheels (32) set on top plate (31) both ends, top plate (31) bottom are equipped with optical infrared temperature measuring equipment (2)；
The pair of wheels (32) of the railcar (3) cooperates with a pair of tracks (4) and slides on track (4).
3. device according to claim 3, it is characterised in that one group of peephole lid (11) arrangement in alignment, institute
Optical infrared temperature measuring equipment (2) are stated set on the top of the arrangement straight line of peephole lid (11).
4. the apparatus according to claim 1, which is characterized in that described device is used to measure coke oven peephole temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811479715.4A CN109556730A (en) | 2018-12-05 | 2018-12-05 | A kind of coke oven temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811479715.4A CN109556730A (en) | 2018-12-05 | 2018-12-05 | A kind of coke oven temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109556730A true CN109556730A (en) | 2019-04-02 |
Family
ID=65869146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811479715.4A Pending CN109556730A (en) | 2018-12-05 | 2018-12-05 | A kind of coke oven temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109556730A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09159785A (en) * | 1995-12-07 | 1997-06-20 | Mitsubishi Heavy Ind Ltd | Traveling device for temperature measurement and visual inspection |
| CN201561803U (en) * | 2009-03-20 | 2010-08-25 | 陆文强 | Infrared double-wave length non-contact temperature measuring device |
| CN102252757A (en) * | 2011-06-14 | 2011-11-23 | 山东大学 | Double-color infrared thermometer applied to testing of cutting temperature of machine tool |
| CN103235535A (en) * | 2013-04-03 | 2013-08-07 | 西北农林科技大学 | Intelligent switch based on infrared body temperature measurement technology |
| CN207816831U (en) * | 2018-03-09 | 2018-09-04 | 成都鹰特电气有限公司 | UV flame monitor |
| CN108731818A (en) * | 2018-07-19 | 2018-11-02 | 南京沪友冶金机械制造有限公司 | A kind of high-efficient automatic coke oven peephole temperature-detecting device |
-
2018
- 2018-12-05 CN CN201811479715.4A patent/CN109556730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09159785A (en) * | 1995-12-07 | 1997-06-20 | Mitsubishi Heavy Ind Ltd | Traveling device for temperature measurement and visual inspection |
| CN201561803U (en) * | 2009-03-20 | 2010-08-25 | 陆文强 | Infrared double-wave length non-contact temperature measuring device |
| CN102252757A (en) * | 2011-06-14 | 2011-11-23 | 山东大学 | Double-color infrared thermometer applied to testing of cutting temperature of machine tool |
| CN103235535A (en) * | 2013-04-03 | 2013-08-07 | 西北农林科技大学 | Intelligent switch based on infrared body temperature measurement technology |
| CN207816831U (en) * | 2018-03-09 | 2018-09-04 | 成都鹰特电气有限公司 | UV flame monitor |
| CN108731818A (en) * | 2018-07-19 | 2018-11-02 | 南京沪友冶金机械制造有限公司 | A kind of high-efficient automatic coke oven peephole temperature-detecting device |
Non-Patent Citations (2)
| Title |
|---|
| 中国有色金属工业协会: "《有色金属系列丛书 中国铌业[M]》", 30 June 2015 * |
| 陈家斌: "《高压电器[M]》", 31 December 2003, 中国电力出版社 * |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |
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